Assignee

CONTRERAS DAVID

2 granted patents·27 citations·filing 2007–2014

Technology mixG07C1 G08B1

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2 records

0185US7683794B2Carbon monoxide safety system for preventing entry into a dwelling containing toxic gasesCONTRERAS DAVID·Filed 2007·Granted Mar 23, 2010·27 cites·7 claims
0227USD739982SRecoil pad for shooting apparelCONTRERAS DAVID·Filed 2014·Granted Sep 29, 2015·0 cites·1 claims

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